Individual Calculations May 2017
 Narheim, Mats  Total change: -2.00  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1513 1517 3.50 7 -0.05 40 -2.00 
  Benard, Franck 1355 FRA0.501-0.2140-8.40 
  Thomas, Robert 1339 FRA1.0010.274010.80 
  Heyman, Jacques 1753 FRA0.001-0.2040-8.00 
  Duget, Long Jc 1742 FRA0.001-0.2240-8.80 
  Julienne, Regis 1315 FRA1.0010.24409.60 
  Rauche, Michel 1356 FRA1.0010.294011.60 
  Clair, Michael 1734 FRA0.001-0.2240-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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